/*
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

let initialHardwareConcurrency;
if (typeof navigator !== 'undefined' && 'hardwareConcurrency' in navigator) {
  initialHardwareConcurrency = {
    unsupported: false,
    numberOfLogicalProcessors: navigator.hardwareConcurrency
  };
} else {
  initialHardwareConcurrency = { unsupported: true };
}
const useHardwareConcurrency = () => {
  return { ...initialHardwareConcurrency };
};

export { useHardwareConcurrency };
